Pace PRC 2000 - Calibration Process Guide; Calibration: Embedding and Tip Testing Method

26
REPAIR
Table III. Corrective Maintenance, Power Source Cont'd
POWER SOURCE CONT'D
Contact PACE Customer Service at Tel. (301) 490-9860, FAX (301) 604-9215 to obtain any replacement parts.
Refer to the "Replacement Parts" section of this manual for part numbers.
SYMPTOM PROBABLE CAUSE SOLUTION
Foot Pedal does not activate
vacuum or air pressure for
Thermal Management Center.
Foot Pedal connected to
incorrect receptacle for
Thermal Mgt. Center motor
pump activation.
Connect Foot Pedal to any spare AUX
Power Receptacle on Thermal
Management Center.
Defective Foot Pedal. Check switch closure at Foot Pedal
connector plug. Repair Foot Pedal if
defective.
Defective Motor Pump. Replace Motor Pump.
Microprocessor pcb defect. Replace Microprocessor pcb.
Keys on Thermal Management
Center don't function properly.
Key caps binding. Clean and/or adjust Key caps.
Display pcb misaligned or
defective.
Replace Display pcb.
Microprocessor pcb defect. Replace Microprocessor pcb.
Cannot adjust Offset or Set Tip
Temperature on Thermal
Management Center. Digital
Readout displays "P--".
System is requesting
Password entry.
Enter Password.
Operator forgot Password. Clear Password. See "Clearing a
Password" instructions.
Digital Readout on Thermal
Management Center is
inaccurate when using a
known good handpiece.
System out of calibration. Wait 4 minutes for system to perform
automatic internal recalibration.
Microprocessor pcb defect. Replace Microprocessor pcb.